Shedding light on research participation effects in behaviour change trials: a qualitative study examining research participant experiences
Conclusion:
These participants described no dramatic impacts attributable to taking part in this study. This study demonstrates the likely value of well conducted qualitative studies of subtle research participation effects, which may be particularly important to explore for alcohol. Separating unintended influences in trial participation from the effects of behaviour change interventions being evaluated therein is necessary for valid estimates of intervention effects.
Source: Epidemiologic Perspectives and Innovations - Category: Epidemiology Authors: Virginia MacNeillMarian FoleyAlan QuirkJim McCambridge Source Type: research
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